diff --git a/branches/follower/wiz810mj/src/lib/socket.h b/branches/follower/wiz810mj/src/lib/socket.h
index a5cce42..11e6bf7 100644
--- a/branches/follower/wiz810mj/src/lib/socket.h
+++ b/branches/follower/wiz810mj/src/lib/socket.h
@@ -1,23 +1,23 @@
-/*
-*
-@file		socket.h
-@brief	define function of socket API 
-*
-*/
-
-#ifndef	_SOCKET_H_
-#define	_SOCKET_H_
-
-extern uint8 socket(SOCKET s, uint8 protocol, uint16 port, uint8 flag); // Opens a socket(TCP or UDP or IP_RAW mode)
-extern void close(SOCKET s); // Close socket
-extern uint8 connect(SOCKET s, uint8 * addr, uint16 port); // Establish TCP connection (Active connection)
-extern void disconnect(SOCKET s); // disconnect the connection
-extern uint8 listen(SOCKET s);	// Establish TCP connection (Passive connection)
-extern uint16 send(SOCKET s, const uint8 * buf, uint16 len); // Send data (TCP)
-extern uint16 recv(SOCKET s, uint8 * buf, uint16 len);	// Receive data (TCP)
-extern uint16 sendto(SOCKET s, const uint8 * buf, uint16 len, uint8 * addr, uint16 port); // Send data (UDP/IP RAW)
-extern uint16 recvfrom(SOCKET s, uint8 * buf, uint16 len, uint8 * addr, uint16  *port); // Receive data (UDP/IP RAW)
-
-extern uint16 igmpsend(SOCKET s, const uint8 * buf, uint16 len);
-#endif
-/* _SOCKET_H_ */
+/*
+*
+@file		socket.h
+@brief	define function of socket API 
+*
+*/
+
+#ifndef	_SOCKET_H_
+#define	_SOCKET_H_
+
+extern uint8 socket(SOCKET s, uint8 protocol, uint16 port, uint8 flag); // Opens a socket(TCP or UDP or IP_RAW mode)
+extern void close(SOCKET s); // Close socket
+extern uint8 connect(SOCKET s, uint8 * addr, uint16 port); // Establish TCP connection (Active connection)
+extern void disconnect(SOCKET s); // disconnect the connection
+extern uint8 listen(SOCKET s);	// Establish TCP connection (Passive connection)
+extern uint16 send(SOCKET s, const uint8 * buf, uint16 len); // Send data (TCP)
+extern uint16 recv(SOCKET s, uint8 * buf, uint16 len);	// Receive data (TCP)
+extern uint16 sendto(SOCKET s, const uint8 * buf, uint16 len, uint8 * addr, uint16 port); // Send data (UDP/IP RAW)
+extern uint16 recvfrom(SOCKET s, uint8 * buf, uint16 len, uint8 * addr, uint16  *port); // Receive data (UDP/IP RAW)
+
+extern uint16 igmpsend(SOCKET s, const uint8 * buf, uint16 len);
+#endif
+/* _SOCKET_H_ */